Pith Number

pith:BHIQ3C2N

pith:2015:BHIQ3C2NNKIPPHG7LWDPNMVMRO

not attested not anchored not stored refs pending

Ground state cooling of micromechanical oscillators in the unresolved sideband regime induced by a quantum well

Amarendra K. Sarma, Bijita Sarma

arxiv:1509.08815 v2 · 2015-09-29 · physics.optics · cond-mat.mes-hall · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHIQ3C2NNKIPPHG7LWDPNMVMRO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:18:23.223821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09d10d8b4d6a90f79cdf5d86f6b2ac8baa9de8685bea9736331c1dc73ee27deb

Aliases

arxiv: 1509.08815 · arxiv_version: 1509.08815v2 · doi: 10.48550/arxiv.1509.08815 · pith_short_12: BHIQ3C2NNKIP · pith_short_16: BHIQ3C2NNKIPPHG7 · pith_short_8: BHIQ3C2N

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BHIQ3C2NNKIPPHG7LWDPNMVMRO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 09d10d8b4d6a90f79cdf5d86f6b2ac8baa9de8685bea9736331c1dc73ee27deb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b87a524ec176f83d38f7b0103011248a171642809d07526e58e2ca0e773a1c5",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-29T15:44:15Z",
    "title_canon_sha256": "de5b02213d142a6c8d8f546b916eb8a0fdb5d2fd4b8239f6b02a4b0105639bcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08815",
    "kind": "arxiv",
    "version": 2
  }
}